| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [vb pp] to be [verb] | 272 |
|
| 2 | [vb mod] be [vb pp] to be [v-ing] | 75 |
|
| 3 | [vb mod] be [vb pp] to be do | 16 |
|
| 4 | [vb mod] [be] [vb pp] to be doing | 6 |
|
| 5 | [vb mod] be [vb pp] [prep] be doing | 6 |
|
| 6 | [vb mod] be [vb pp] to [be] doing | 6 |
|
| 7 | [vb mod] be [vb pp] to [be] doing | 6 |
|
| 8 | [modal v] be [vb pp] to be doing | 6 |
|
| 9 | [vb mod] be [vb pp] [prep] be doing | 6 |
|
| 10 | [vb mod] be [vb pp] to be doing | 6 |
|
| 11 | [vb mod] be [vb pp] to be doing | 6 |
|
| 12 | [vb mod] be [verb] to be doing | 6 |
|
